MAX6385XS22D3-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT23-3
• Essence: Monitors voltage levels and provides a digital output based on the threshold set by the user.
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.2V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Pin Configuration

The MAX6385XS22D3-T has a SOT23-3 package with the following pin configuration:

```

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| | --| V+ | --| GND | --| OUT | |____| ```

Functional Features

• Monitors the input voltage and compares it to the threshold voltage.
• Provides a digital output signal indicating whether the input voltage is above or below the threshold.
• Adjustable threshold voltage allows customization for different applications.
• Low quiescent current makes it suitable for battery-powered devices.

Advantages

• Small form factor and low power consumption make it ideal for space-constrained and portable applications.
• Precise voltage monitoring ensures accurate detection of voltage level changes.
• Adjustable threshold voltage provides flexibility for various voltage monitoring requirements.
• Wide supply voltage range enables compatibility with different power sources.

Disadvantages

• Limited number of threshold voltage options may not cover all possible voltage monitoring scenarios.
• SOT23-3 package may be challenging to solder for inexperienced users.

Working Principles

The MAX6385XS22D3-T operates by comparing the input voltage with the threshold voltage set by the user. When the input voltage exceeds the threshold, the output pin goes high, indicating a "high" state. Conversely, when the input voltage falls below the threshold, the output pin goes low, indicating a "low" state. The adjustable threshold voltage allows users to set the desired voltage level for monitoring.

Detailed Application Field Plans

The MAX6385XS22D3-T can be used in various applications that require voltage monitoring, such as:

1. Battery-powered devices: Ensuring proper battery voltage levels to prevent over-discharge or damage.
2. Power supply monitoring: Detecting voltage fluctuations and triggering appropriate actions.
3. Industrial equipment: Monitoring critical voltage levels to ensure safe operation.
4. Automotive electronics: Voltage monitoring for battery management systems and other automotive applications.

Detailed and Complete Alternative Models

• MAX6385XS22D3-T is part of the MAX6385 series, which offers different threshold voltage options (e.g., 1.8V, 2.5V, etc.) catering to specific voltage monitoring requirements.
• Other alternatives from different manufacturers include the LTC2937, ADM1176, and TPS3700, each offering similar voltage monitoring functionality with their unique specifications and features.

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